KSAT Airport Information
Runway Information
| Runway | 04 | Length | 8505 ft | width | 150 ft | Elevation | 786 ft | Threshold | N/A | Heading | 41 |
| Runway | 22 | Length | 8505 ft | Width | 150 ft | Elevation | 762 ft | Threshold | N/A | Heading | 221 |
| Runway | 13R | Length | 8502 ft | width | 150 ft | Elevation | 809 ft | Threshold | N/A | Heading | 132 |
| Runway | 31L | Length | 8502 ft | Width | 150 ft | Elevation | 778 ft | Threshold | N/A | Heading | 312 |
| Runway | 13L | Length | 5519 ft | width | 100 ft | Elevation | 797 ft | Threshold | N/A | Heading | 132 |
| Runway | 31R | Length | 5519 ft | Width | 100 ft | Elevation | 779 ft | Threshold | N/A | Heading | 312 |
Airport Frequencies
| Type | A | Name | SANANTONIO | Frequency | 118050 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 121375 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 124450 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 125100 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 125700 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 127100 MHZ |
| Type | A | Name | SANANTONIO | Frequency | 128050 MHZ |
| Type | ATIS | Name | KSAT | Frequency | 118900 MHZ |
| Type | C | Name | SANANTONIOCLERANCE | Frequency | 126700 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 118050 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 124450 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 125100 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 125700 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 127100 MHZ |
| Type | D | Name | SANANTONIO | Frequency | 128050 MHZ |
| Type | FSS | Name | SANANGELO | Frequency | 122300 MHZ |
| Type | G | Name | SANANTONIO | Frequency | 121900 MHZ |
| Type | T | Name | SANANTONIO | Frequency | 119800 MHZ |
| Type | UC | Name | SANANTONIOINTL | Frequency | 122950 MHZ |
| Type | C | Name | SANANTONIO | Frequency | 126700 MHZ |
| Type | UC | Name | SANANTONIO | Frequency | 122950 MHZ |
Airport Navaids
| Type | NDB | Name | Alamo | Frequency | 368 KHZ |
| Type | NDB | Name | Bluie | Frequency | 219 KHZ |
Airport Weather Information & NOTAM